Dell Precision Mobile Workstation M4700 Owner's Manual page 78

Feature
Drives configurations:
M4700
M6700
Size
Optical Drive:
Interface
Configuration
Table 28. Battery
Feature
Type
Dimensions (6-cell / 9-cell / 9-cell long cycle life (LCL)):
Depth
Height
Width
Weight
Voltage
Temperature range:
Operating
Non-operating
Coin-cell battery
Table 29. AC Adapter
Feature
Input voltage
Input current (maximum)
Input frequency
78
Specification
• SATA 3 (6 Gb/s)
one internal 2.5 inch SATA HDD/SSD (SATA3) + one mSATA SSD (SATA2)
two internal 2.5 inch SATA HDD/SSD (SATA3) + one mSATA SSD (SATA2)
1 TB 5400 rpm, 320/500/750 GB 7200 rpm, 320GB 7200 rpm SED FIPS;
128/256/512 GB SATA 3 SSD, 256 GB SATA 3 SSD
NOTE: The size of the hard drive is bound to change. For more
information, see dell.com.
• SATA 1 (1.5 Gb/s)
• SATA 2 (3.0 Gb/s)
support ODD modules and Air Bay with SATA HDD option
Specification
lithium ion
82.60 mm (3.25 inches)
190.65 mm (7.50 inches)
20 mm (0.78 inches)
• 6-cell - 345 g (0.76 lb)
• 9-cell /9-cell LCL - 535 g (1.18 lb)
11.10 V
0 °C to 35 °C (32 °F to 95 °F)
–40 °C to 65 °C (–40 °F to 149 °F)
3 V CR2032 lithium ion cell
M4700
90 VAC to 264 VAC
2.50 A
50 Hz to 60 Hz
M6700
90 VAC to 264 VAC
3.50 A
50 Hz to 60 Hz